| 1. Jornada | 16.08.2020 | Municipal Pérez Zeledón | - | LD Alajuelense | 0:2 | ||||
| 2. Jornada | 23.08.2020 | LD Alajuelense | - | Guadalupe | 0:1 | ||||
| 3. Jornada | 30.08.2020 | CS Herediano | - | LD Alajuelense | 1:2 | ||||
| 5. Jornada | 05.09.2020 | Municipal Grecia | - | LD Alajuelense | 2:3 | ||||
| 6. Jornada | 14.09.2020 | Santos de Guápiles | - | LD Alajuelense | 0:4 | ||||
| 7. Jornada | 19.09.2020 | LD Alajuelense | - | Municipal Grecia | 3:1 | ||||
| 8. Jornada | 27.09.2020 | LD Alajuelense | - | CS Herediano | 2:0 | ||||
| 9. Jornada | 04.10.2020 | Guadalupe | - | LD Alajuelense | 1:2 | ||||
| 10. Jornada | 25.10.2020 | LD Alajuelense | - | Municipal Pérez Zeledón | 0:2 |  |
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| 11. Jornada | 29.10.2020 | LD Alajuelense | - | Jicaral | 2:2 | ||||
| 12. Jornada | 01.11.2020 | Deportivo Saprissa | - | LD Alajuelense | 2:3 | ||||
| 13. Jornada | 08.11.2020 | LD Alajuelense | - | CS Cartaginés | 4:1 | ||||
| 14. Jornada | 11.11.2020 | Sporting FC | - | LD Alajuelense | 2:3 |  |
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| 15. Jornada | 16.11.2020 | AD San Carlos | - | LD Alajuelense | 1:0 | ||||
| 16. Jornada | 06.12.2020 | LD Alajuelense | - | Limón FC | 4:1 |
Costa Rica